Side by side

Grand Seiko SBGH281vsSerket Watch Co Reef X Diver

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

SBGH281
Grand SeikoSBGH281
MSRP $6,300
Reef X Diver
Serket Watch CoReef X Diver
MSRP $499

At a glance

11 of 29 specs differ
Diameter
SBGH28140mm
Reef X Diver43mm
Power Reserve
SBGH28155h
Reef X Diver40h
Water Resistance
SBGH281100m
Reef X Diver200m
MSRP
SBGH281$6,300
Reef X Diver$499

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
43mm
Thickness
13.3mm
12.7mm
Lug-to-Lug
46.2mm
50mm
Lug Width
19mm
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Pink

Movement

2 specs
Caliber
9S85
Seiko NH35
Power Reserve
55h
40h

Pricing

1 specs
MSRP
$6,300
$499
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